Exploratory Data Analysis 2 pdf

... Mode, and Median 22 3 Ranking the Records in Your Dataset 22 4 Getting the Mode of a Dataset 22 5 Getting the Median of a Dataset 22 7 Pulling a Random Sampling from Your Dataset 22 9 Advanced Descriptive ... flast.qxp 2/ 17/07 12: 49 AM Page xxv Michael Alexander Microsoft ® Access™ 20 07 Data Analysis 01_104859 ffirs.qxp 2/ 20/07 3: 02 PM Page iii Microsoft ® Access ™ 20 07 D...

Ngày tải lên: 13/12/2013, 03:15

... Yates z 0.0 0.1 0 .2 0.3 0.4 .00 0.5000 0.46 02 0. 420 7 0.3 821 0.3446 0.3085 0 .27 43 0 .24 20 0 .21 19 0.1841 0.1587 0.1357 0.1151 0.0968 0.0808 0.0668 0.0548 0.0446 0.0359 0. 028 7 0.0655 0.0537 0.0436 0.0351 0. 028 1 0.0643 0.0 526 0.0 427 0.0344 0. 027 4 0.0630 0.0516 0.0418 0.0336 0. 026 8 0.0618 0.0505 0.0409 0.0 329 0. 026 2 0.0606 0.0495 0.0401 0.0 322 0. 025 6 0.0594 0.0485...

Ngày tải lên: 03/04/2014, 12:22

... application. −4 −3 2 −1 0 1 2 3 4 −4 −3 2 −1 0 1 2 3 4 + + + + + + + + + EDA.book Page 129 Wednesday, October 27 , 20 04 9:10 PM © 20 05 by CRC Press LLC 52 Exploratory Data Analysis with MATLAB data, because ... 5.54. −6 −4 2 0 2 4 6 8 −7 −6 −5 −4 −3 2 −1 0 1 2 Structure 1 α* β* −4 2 0 2 4 6 8 −7 −6 −5 −4 −3 2 −1 0 1 2 3 Structure 2 α* β* EDA.book Page 121...

Ngày tải lên: 08/04/2014, 10:10

... Public 2, 890 8 20 Freshman Public 6,300 9 22 Junior Private 2, 639 10 21 Sophomore Public 1,718 11 19 Freshman Private 2, 690 12 20 Sophomore Public 3,8 12 13 20 Sophomore Public 2, 210 14 23 Senior Private ... of institution Loan balance 1 23 Sophomore Private $3 ,25 4 2 19 Freshman Public 1,501 3 21 Junior Public 2, 361 4 30 Graduate Private 8,100 5 21 Freshman Private 1,...

Ngày tải lên: 18/02/2014, 01:20

... 1 Nodes 10 Nodes 25 Nodes 50 Nodes 100 Nodes 0 20 0 400 600 800 1000 120 0 1400 1600 1800 seconds ← 21 .5 ← 28 .2 ← 31.3 ← 36.1 ← 85.0 ← 15.7 ← 28 .0 ← 29 .2 ← 29 .4 ← 31.9 Vertica DBMS−X ... Nodes 0 10000 20 000 30000 40000 50000 seconds ← 22 62. 2 ← 4369.8 ← 4445.3 ← 4486 .2 ← 4 520 .8 Vertica Hadoop Figure 3: Load Times – UserVisits Data Set (20 GB/node) Since Hadoo...

Ngày tải lên: 19/02/2014, 12:20

... t 2 = t 1 + t, t 3 = t 1 + 2 t, …, t m = t 1 + (m – 1)t. Then, after expanding equation (4), it can be written as             0 11 1 12 1 12 1 1 1 1 21 2 22 ... can be written as             0 11 1 12 1 12 1 1 1 1 21 2 22 2 22 1 2 2 1 12 21 N N m mm mm mN m N y at at a t vt x at at a t vt y vt at at a t...

Ngày tải lên: 19/06/2014, 08:20

... wt    (21 ) Using the well-known trigonometric identity   22 2 2 2 2 cos cos cos sin sinwt wt wt     then equation (21 ) can be rewritten as:      12 2 11 22 2 22 2 cos cos ...                   11 111 22 2 22 2 22 2 22 2 cos cos cos cos cos cos sin sin sin sin et A wt t wt A wt A t wt A wt A t wt A        2 2 (23...

Ngày tải lên: 19/06/2014, 08:20

... Cm U ′ , 1 a and 2 a : 120 2 Cm xU aU ′′ =− + ( 12) () 120 20 41 Cm yaUUaU ′′ ′ =−+ (13) 2 20 20 1 Cm xUU aU a ′′ ′ =−− (14) () () () 2 20 0 20 1 2 220 020 10 20 20 2 222 41 Cm Cm Cm Cm Cm UaUUUaUa y ... of operation (fig.6): ()()() 22 2 000 122 11xxy−=−+ (27 ) () () () () 22 22 0000 22 33 xyxy+=+ (28 ) ()()()() 22 22 0000 3344 11xyxy++ =++...

Ngày tải lên: 19/06/2014, 08:20

... 1 27 141.4 121 27 141.4 121 1.13368E þ 32 2.8951EÀ141 Residual 9 0 0 Total 10 27 141.4 121 Coefficients Standard error t Stat P-value Lower 95% Upper 95% Intercept 0 0 À3.031439969 0.01 421 3509 À4. 620 19EÀ14 ... Date/Time: 22 . 12. 2004/3 :23 pm Page: 118/118 File: {Elsevier}Brown/Revises-II/3d/Brown-ch006.3d Creator: iruchan/cipl-un1-3b2-1.unit1.cepha.net Date/Time: 22 . 12. 2004/6:5...

Ngày tải lên: 20/06/2014, 18:20